<template>
  <Dropdown placement="bottomLeft" :overlayClassName="`${prefixCls}-dropdown-overlay`">
    <span :class="[prefixCls, `${prefixCls}--${theme}`]" class="flex">
      <img :class="`${prefixCls}__header`" :src="getUserInfo.avatar" />
      <span :class="`${prefixCls}__info hidden md:block`">
        <span :class="`${prefixCls}__name  `" class="truncate">
          {{ getUserInfo.userName }}
        </span>
      </span>
    </span>

    <template #overlay>
      <Menu @click="handleMenuClick">
        <MenuItem
          key="doc"
          :text="t('layout.header.dropdownItemDoc')"
          icon="ion:document-text-outline"
          v-if="getShowDoc"
        />
        <MenuItem
          key="account"
          :text="t('layout.header.dropdownItemAccount')"
          icon="ant-design:user-outlined"
        />
        <MenuDivider v-if="getShowDoc" />
        <MenuItem
          v-if="getUseLockPage"
          key="lock"
          :text="t('layout.header.tooltipLock')"
          icon="ion:lock-closed-outline"
        />
        <MenuItem
          key="logout"
          :text="t('layout.header.dropdownItemLoginOut')"
          icon="ion:power-outline"
        />
      </Menu>
    </template>
  </Dropdown>
  <LockAction @register="register" />
</template>
<script lang="ts">
  // components
  import { Dropdown, Menu } from "ant-design-vue";
  import type { MenuInfo } from "ant-design-vue/lib/menu/src/interface";

  import { defineComponent, computed } from "vue";

  import { DOC_URL } from "/@/settings/siteSetting";

  import { useUserStore } from "/@/store/modules/user";
  import { useHeaderSetting } from "/@/hooks/setting/useHeaderSetting";
  import { useI18n } from "/@/hooks/web/useI18n";
  import { useDesign } from "/@/hooks/web/useDesign";
  import { useModal } from "/@/components/Modal";

  import headerImg from "/@/assets/images/header.jpg";
  import { propTypes } from "/@/utils/propTypes";
  import { openWindow } from "/@/utils";

  import { createAsyncComponent } from "/@/utils/factory/createAsyncComponent";

  import { useRouter } from "vue-router";

  type MenuEvent = "account" | "logout" | "doc" | "lock";

  export default defineComponent({
    name: "UserDropdown",
    components: {
      Dropdown,
      Menu,
      MenuItem: createAsyncComponent(() => import("./DropMenuItem.vue")),
      MenuDivider: Menu.Divider,
      LockAction: createAsyncComponent(() => import("../lock/LockModal.vue")),
    },
    props: {
      theme: propTypes.oneOf(["dark", "light"]),
    },
    setup() {
      const { prefixCls } = useDesign("header-user-dropdown");
      const { t } = useI18n();
      const { getShowDoc, getUseLockPage } = useHeaderSetting();
      const userStore = useUserStore();

      const getUserInfo = computed(() => {
        const { userName = "", avatar, introduction } = userStore.getUserInfo || {};
        return { userName, avatar: avatar || headerImg, introduction };
      });

      const [register, { openModal }] = useModal();

      function handleLock() {
        openModal(true);
      }

      const router = useRouter();

      function handleAccount() {
        router.push({
          path: "/account",
        });
      }

      //  login out
      function handleLoginOut() {
        userStore.confirmLoginOut();
      }

      // open doc
      function openDoc() {
        openWindow(DOC_URL);
      }

      function handleMenuClick(e: MenuInfo) {
        switch (e.key as MenuEvent) {
          case "account":
            handleAccount();
            break;
          case "logout":
            handleLoginOut();
            break;
          case "doc":
            openDoc();
            break;
          case "lock":
            handleLock();
            break;
        }
      }

      return {
        prefixCls,
        t,
        getUserInfo,
        handleMenuClick,
        getShowDoc,
        register,
        getUseLockPage,
      };
    },
  });
</script>
<style lang="less">
  @prefix-cls: ~"@{namespace}-header-user-dropdown";

  .@{prefix-cls} {
    height: @header-height;
    padding: 0 0 0 10px;
    padding-right: 10px;
    overflow: hidden;
    font-size: 12px;
    cursor: pointer;
    align-items: center;

    img {
      width: 24px;
      height: 24px;
      margin-right: 12px;
    }

    &__header {
      border-radius: 50%;
    }

    &__name {
      font-size: 14px;
    }

    &--dark {
      &:hover {
        background-color: @header-dark-bg-hover-color;
      }
    }

    &--light {
      &:hover {
        background-color: @header-light-bg-hover-color;
      }

      .@{prefix-cls}__name {
        color: @text-color-base;
      }

      .@{prefix-cls}__desc {
        color: @header-light-desc-color;
      }
    }

    &-dropdown-overlay {
      .ant-dropdown-menu-item {
        min-width: 160px;
      }
    }
  }
</style>
